Machine cabinet



FIG. 1 is a front perspective view of the machine cabinet showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is an top plan view thereof; and,

FIG. 7 is a bottom plan thereof.

The broken lines in the Figures are for illustrative purposes only and form no part of the claimed design. 

I claim the ornamental design for the machine cabinet, as shown and described. 